Chandler, David M; Wadham, Jemma; Nienow, Peter; Doyle, Samuel H; Tedstone, Andrew; Telling, Jon; Hawkings, Jonathan; Alcock, Jonathan; Linhoff, Benjamin; Hubbard, Alun L (2021): Ice ablation record from the Greenland Ice Sheet measured in spring/summer 2012 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.926842
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Surface ablation rates were measured daily using changes in ice surface height at five ablation stakes arranged in a cross configuration at ~2 m separation. The stakes were located in the supraglacial hydrological catchment feeding Moulin L41A. The stakes were installed in holes deeper than the length of the stake (so each measurement of ice surface height was made from the ice surface down to the top of the stake) to avoid the problem of enhanced surface melting caused by solar radiation absorbed by the stake. All ablation measurements were carried out by the same observer to ensure consistency for example in the interpretation of the level of a rough ice surface. A full description was provided by Chandler et al. (2015) at https://doi.org/10.5194/tc-9-487-2015.
Related to:
Chandler, David M; Wadham, Jemma; Nienow, P W; Doyle, Samuel H; Tedstone, Andrew; Telling, Jon; Hawkings, Jonathan; Alcock, Jonathan; Linhoff, Benjamin; Hubbard, Alun L (2021): Rapid development and persistence of efficient subglacial drainage under 900 m-thick ice in Greenland. Earth and Planetary Science Letters, 566, 116982, https://doi.org/10.1016/j.epsl.2021.116982
Chandler, David M; Wadham, Jemma; Nienow, Peter; Doyle, Samuel H; Tedstone, Andrew; Telling, Jon; Hawkings, Jonathan; Alcock, Jonathan; Linhoff, Benjamin; Hubbard, Alun L (2021): Proglacial river discharge from the Greenland Ice Sheet measured in spring/summer 2012. PANGAEA, https://doi.org/10.1594/PANGAEA.926841
Chandler, David M; Wadham, Jemma; Nienow, Peter; Doyle, Samuel H; Tedstone, Andrew; Telling, Jon; Hawkings, Jonathan; Alcock, Jonathan; Linhoff, Benjamin; Hubbard, Alun L (2021): Sulfur hexafluoride (SF6) traces of Moulin L41A on the Greenland Ice Sheet measured in summer 2012. PANGAEA, https://doi.org/10.1594/PANGAEA.926850
Chandler, David M; Wadham, Jemma; Nienow, Peter; Doyle, Samuel H; Tedstone, Andrew; Telling, Jon; Hawkings, Jonathan; Alcock, Jonathan; Linhoff, Benjamin; Hubbard, Alun L (2021): Supraglacial river discharge into Moulin L41A on the Greenland Ice Sheet measured in spring/summer 2012. PANGAEA, https://doi.org/10.1594/PANGAEA.926844
Chandler, David M; Wadham, Jemma; Nienow, Peter; Doyle, Samuel H; Tedstone, Andrew; Telling, Jon; Hawkings, Jonathan; Alcock, Jonathan; Linhoff, Benjamin; Hubbard, Alun L (2021): Westwards component of ice surface velocity on the Greenland Ice Sheet measured in spring/summer 2012. PANGAEA, https://doi.org/10.1594/PANGAEA.926843
Coverage:
Latitude: 66.970000 * Longitude: -49.270000
Date/Time Start: 2012-05-30T00:00:00 * Date/Time End: 2012-08-11T00:00:00
Event(s):
Comment:
Date of measurement representing ablation from evening of previous day to evening of current day. Times are UTC-3.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Chandler, David M | Geocode – UTC-3 | ||
| 2 | Ablation | Ablation | mm | Chandler, David M | After Chandler et al. (2015) | Mean of measurements (mm) at 5 points |
| 3 | Ablation, standard deviation | Ablation | ± | Chandler, David M | After Chandler et al. (2015) | Standard deviation of 5 measurements (mm) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
148 data points